//引入react
// import React from "react";

// import ReactDOM from "react-dom";

//引入ReactDemo组件
// import ReactDemo from "./reactDemo";

//引入css
import css from "./app.scss";


const a = 10;
if (true) {
  var reerr = 345;
  console.log(reerr)
}
// let b = "abac";
console.log(a);

// ReactDOM.render(<div>123 </div>,document.getElementById('root'))
// ReactDOM.render()